Question

Count or HasElements for Business Process Read Task

18:36 May 06, 2022

Hi,

I need to know if a Read Task step in a business process has found records for the condition I am giving. Is there a Count function or a HasElements function that I can apply in a formula for a Conditional Flow in the process?

Thanks!

Ignacio.

2 comments

Oleg Drobina

19:44 May 06, 2022

Hi Ignacio,

You can compare the Id found in the "Read data" element to Guid.Empty:

[#Read contact.First item of resulting collection.Id#] == Guid.Empty

in the conditional flow. This means that there were no records found by the "Read data" element.

Best regards,

Oscar

Ignacio Alvarez

17:59 May 09, 2022

Thank you Oscar!

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